Hex #959879 or rgb(149,152,121) in RGB space is the tint of yellow. It has hue angle of 65.81 degrees, value = 60 and saturation = 20. #959879 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of blue, 5 drops of white, 4 drops of black.
Nearest safe hex - #999966. Below you can see the block with #959879 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #959879 to the mixer and play with it.